package org.webrx;

public class Op3Demo {
    public static void main(String[] args) {
        int a = 3;
        int b = 6;
        System.out.println(a > b);//false
        System.out.println(a >= b);//false
        System.out.println(a < b);//true
        System.out.println(a <= b);//true
        System.out.println(a == b);//false
        System.out.println(!!!(a != b));//false

        System.out.println("张三" == "李四");//false
        System.out.println("张三" != "李四");//true

    }
}
